Omega Speedmaster 310.23.42.50.99.001

Model #: 310.23.42.50.99.001 Omega Speedmaster Professional Moonwatch Co-Axial Master Chronometer 42mm Mens Watch

• Case: stainless steel & rose gold - brushed & polished • Crown: 18kt sedna rose gold • Bezel: fixed, polished • Dial: pink - sunray, stepped • Sub-dials: stepped down • Markers: applied luminous • Hands: luminous • Seconds hand: sub-dial at 9 o'clock • Calibre: Omega calibre 3861, beats at 3Hz/21600 vph, 26 jewels, power reserve of 50 hours (2 days) Watch functions: • Chronograph: Large central seconds counter hand., 30 minute counter sub-dial at 3 o'clock., 12 hour counter sub-dial at 6 o'clock. Condition : New/Unworn Case Shape : Round Case Dimensions : 42mm Case Thickness : 13.2mm Case Material : Stainless Steel & Rose Gold Dial Color : Pink Crystal : Scratch Resistant Sapphire Bezel : Fixed Screw-in Crown : No Water Resistance No ratingDoes not allow contact with water 30m/99ft - 50m/165ftAllows for contact with water such as washing hands and rain 50m/165ft - 100m/330ftAllows for light poolside swimming 100m/330ft - 200m/660ftAllows for swimming, snorkeling and showering (do not expose to hot water) 200m/660ft - 500m/1650ftAllows for impact water sports such as board diving and scuba diving 500m/1650ft +Appropriate for serious deep water diving. Learn more about Water Resistance. Close : 50m/5atm/167ft No rating : Does not allow contact with water 30m/99ft - 50m/165ft : Allows for contact with water such as washing hands and rain 50m/165ft - 100m/330ft : Allows for light poolside swimming 100m/330ft - 200m/660ft : Allows for swimming, snorkeling and showering (do not expose to hot water) 200m/660ft - 500m/1650ft : Allows for impact water sports such as board diving and scuba diving 500m/1650ft : Appropriate for serious deep water diving Case Back : Transparent Band Material : Alligator/Crocodile Leather Color/Finish : Black Clasp : Push Button Deployant Buckle Lug Width : 20mm Movement : Manual Wind - Chronometer Manual Wind Movement: The movement is powered by a thin spiral torsion spring, called the mainspring, which is housed in a barrel inside the movement. The mainspring needs to be wound manually, typically via the crown of the watch. Once the spring is wound the energy from the tension-release of the mainspring drives the movement functions. To ensure uninterrupted operation of the watch, the watch will require rewinding before the mainsprings completely winds down. Most manual-wind watches will have a 35-45 hour power-reserve, yet some might have less & some significantly more, check the specs on each watch to verify the power-reserve duration. Close Complications : Chronograph COSC Certified : Yes